add get_model_type_simple

sn0w.py

@@ -175,6 +175,19 @@ class Utility:
     def get_model_type(model_patcher):
         return model_patcher.model.__class__.__name__
     
+    @staticmethod
+    def get_model_type_simple(model_patcher):
+        model_type = Utility.get_model_type(model_patcher)
+
+        if model_type == "BaseModel":
+            return "SD15"
+        elif model_type == "SDXL":
+            return "SDXL"
+        elif model_type == "SD3":
+            return "SD3"
+        
+        return None
+    
     @classmethod
     def put_favourite_on_top(cls, setting, arr):
         # Convert to a list if its a dictionary

src/load_lora_from_folder.py

@@ -64,13 +64,13 @@ class LoadLoraFolderNode:
         
         # Clean and split the prompt into parts
         prompt_parts = [self.clean_string(part) for part in prompt.split(separator)]
-        model_type = Utility.get_model_type(model)
+        model_type = Utility.get_model_type_simple(model)
 
         # Retrieve and filter Lora file paths
         full_lora_paths = folder_paths.get_filename_list("loras")
 
         try:
-            if model_type == "BaseModel":
+            if model_type == "SD15":
                 filtered_lora_paths = folder_paths.get_filename_list("loras_15")
             elif model_type == "SDXL":
                 filtered_lora_paths = folder_paths.get_filename_list("loras_xl")